| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $32.70 | 5.404% | $34.4671 | $34.47 | $34.45 | $34.50 |
| Purchase #2 | $179.62 | 7.821% | $193.6681 | $193.67 | $193.65 | $193.70 |
| Purchase #3 | $198.54 | 4.152% | $206.7834 | $206.78 | $206.80 | $206.80 |
| Purchase #4 | $145.86 | 9.136% | $159.1858 | $159.19 | $159.20 | $159.20 |
| Purchase #5 | $167.98 | 5.867% | $177.8354 | $177.84 | $177.85 | $177.80 |
| Purchase #6 | $139.49 | 9.444% | $152.6634 | $152.66 | $152.65 | $152.70 |
| Purchase #7 | $180.51 | 11.627% | $201.4979 | $201.50 | $201.50 | $201.50 |
| 7 purchase totals = | $1,044.70 | $1,126.1011 | $1,126.11 | $1,126.10 | $1,126.20 | |